Friction and wear of borided AISI O1 steel with carbon nanomaterial deposit
Por:
Rosas-Meléndez S.A., Elías-Espinosa M., Reyes-Retana J.A., Cervantes-Sodi F.
Publicada:
1 ene 2021
Resumen:
Carbon nanomaterials (CNs) were deposited on borided AISI O1 steel by chemical vapor deposition. The deposit, characterized by scanning electron microscopy and X-ray diffraction, presents CNs such as carbon nanotubes, as well as cementite and amorphous carbon. The tribological effects of friction and wear under dry conditions were analyzed with a ball-on-disk with a tungsten carbide (CW) ball and roughness meter. The results show that the coefficient of friction considerably decreases and stabilizes to ~ 0.24 for the sample with CNs. It also is concluded that CNs act as a protective coating that prevents the surface of the borided steel from wear. © 2020 Elsevier B.V.
Filiaciones:
Rosas-Meléndez S.A.:
Tecnologico de Monterrey, School of Engineering and Sciences, Av. Carlos Lazo 100, Santa Fe, La Loma, Mexico City, 01389, Mexico
Elías-Espinosa M.:
Tecnologico de Monterrey, School of Engineering and Sciences, Av. Carlos Lazo 100, Santa Fe, La Loma, Mexico City, 01389, Mexico
Reyes-Retana J.A.:
Tecnologico de Monterrey, School of Engineering and Sciences, Av. Carlos Lazo 100, Santa Fe, La Loma, Mexico City, 01389, Mexico
Cervantes-Sodi F.:
Universidad Iberoamericana, Physics and Mathematics Department, Prolongación Paseo de la Reforma 880, Lomas de Santa Fe, Mexico City, 01219, Mexico
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